UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHKOPjhXfE0WStGxKKF4Hca8wfrQxOc1OoRryWafLJE=' 
WHERE 
  key_id = '5f1ddb8429843b199f8eefceaea2252eb55aca4c93143955a9b1abb4747a9896' 
  AND (
    token = 'SHKOPjhXfE0WStGxKKF4Hca8wfrQxOc1OoRryWafLJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )